EP0890795A3 - Axial gestufte Brennkammer mit schneller Abkühlung der Verbrennungsgase - Google Patents

Axial gestufte Brennkammer mit schneller Abkühlung der Verbrennungsgase Download PDF

Info

Publication number
EP0890795A3
EP0890795A3 EP98303598A EP98303598A EP0890795A3 EP 0890795 A3 EP0890795 A3 EP 0890795A3 EP 98303598 A EP98303598 A EP 98303598A EP 98303598 A EP98303598 A EP 98303598A EP 0890795 A3 EP0890795 A3 EP 0890795A3
Authority
EP
European Patent Office
Prior art keywords
quench
section
combustion chamber
region
liner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98303598A
Other languages
English (en)
French (fr)
Other versions
EP0890795A2 (de
Inventor
Alan S. Feitelberg
Mark Christopher Schmidt
Steven George Goebel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP0890795A2 publication Critical patent/EP0890795A2/de
Publication of EP0890795A3 publication Critical patent/EP0890795A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
EP98303598A 1997-07-07 1998-05-07 Axial gestufte Brennkammer mit schneller Abkühlung der Verbrennungsgase Withdrawn EP0890795A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/888,252 US5996351A (en) 1997-07-07 1997-07-07 Rapid-quench axially staged combustor
US888252 1997-07-07

Publications (2)

Publication Number Publication Date
EP0890795A2 EP0890795A2 (de) 1999-01-13
EP0890795A3 true EP0890795A3 (de) 2000-03-22

Family

ID=25392856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98303598A Withdrawn EP0890795A3 (de) 1997-07-07 1998-05-07 Axial gestufte Brennkammer mit schneller Abkühlung der Verbrennungsgase

Country Status (3)

Country Link
US (1) US5996351A (de)
EP (1) EP0890795A3 (de)
JP (1) JPH1151394A (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0469141A (ja) * 1990-07-10 1992-03-04 Fujitsu Ltd 障害の集中・分散管理処理方式
US20020027138A1 (en) * 1999-02-01 2002-03-07 Yukihiro Hyobu Magnetic secured container closure with release by movement of magnetic member
US6845621B2 (en) 2000-05-01 2005-01-25 Elliott Energy Systems, Inc. Annular combustor for use with an energy system
US6715295B2 (en) 2002-05-22 2004-04-06 Siemens Westinghouse Power Corporation Gas turbine pilot burner water injection and method of operation
US6708496B2 (en) 2002-05-22 2004-03-23 Siemens Westinghouse Power Corporation Humidity compensation for combustion control in a gas turbine engine
US6735949B1 (en) 2002-06-11 2004-05-18 General Electric Company Gas turbine engine combustor can with trapped vortex cavity
CN101539305B (zh) * 2003-09-05 2011-07-06 德拉文公司 燃气轮机引擎的稳定燃烧用导引燃烧器室
US7185497B2 (en) * 2004-05-04 2007-03-06 Honeywell International, Inc. Rich quick mix combustion system
US7308794B2 (en) 2004-08-27 2007-12-18 Pratt & Whitney Canada Corp. Combustor and method of improving manufacturing accuracy thereof
DE602006016254D1 (de) * 2005-04-12 2010-09-30 Zilkha Biomass Energy Llc Integriertes biomassenenergiesystem
US8701416B2 (en) * 2006-06-26 2014-04-22 Joseph Michael Teets Radially staged RQL combustor with tangential fuel-air premixers
US8171736B2 (en) * 2007-01-30 2012-05-08 Pratt & Whitney Canada Corp. Combustor with chamfered dome
US8127554B2 (en) * 2007-11-29 2012-03-06 Honeywell International Inc. Quench jet arrangement for annular rich-quench-lean gas turbine combustors
US8616004B2 (en) * 2007-11-29 2013-12-31 Honeywell International Inc. Quench jet arrangement for annular rich-quench-lean gas turbine combustors
US8141365B2 (en) * 2009-02-27 2012-03-27 Honeywell International Inc. Plunged hole arrangement for annular rich-quench-lean gas turbine combustors
US8171740B2 (en) * 2009-02-27 2012-05-08 Honeywell International Inc. Annular rich-quench-lean gas turbine combustors with plunged holes
US9080770B2 (en) 2011-06-06 2015-07-14 Honeywell International Inc. Reverse-flow annular combustor for reduced emissions
JP5821553B2 (ja) * 2011-11-11 2015-11-24 株式会社Ihi ＲＱＬ方式の低ＮＯｘ燃焼器
US20130276450A1 (en) * 2012-04-24 2013-10-24 General Electric Company Combustor apparatus for stoichiometric combustion
US9400110B2 (en) 2012-10-19 2016-07-26 Honeywell International Inc. Reverse-flow annular combustor for reduced emissions
JP6025616B2 (ja) * 2013-03-04 2016-11-16 新潟原動機株式会社 ガスタービン燃焼器
US9453646B2 (en) 2015-01-29 2016-09-27 General Electric Company Method for air entry in liner to reduce water requirement to control NOx
US10197279B2 (en) 2016-06-22 2019-02-05 General Electric Company Combustor assembly for a turbine engine
US10337738B2 (en) 2016-06-22 2019-07-02 General Electric Company Combustor assembly for a turbine engine
US11022313B2 (en) 2016-06-22 2021-06-01 General Electric Company Combustor assembly for a turbine engine
JP6199466B2 (ja) * 2016-10-06 2017-09-20 新潟原動機株式会社 ガスタービン燃焼器
US11181269B2 (en) 2018-11-15 2021-11-23 General Electric Company Involute trapped vortex combustor assembly
US11506384B2 (en) * 2019-02-22 2022-11-22 Dyc Turbines Free-vortex combustor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974485A (en) * 1958-06-02 1961-03-14 Gen Electric Combustor for fluid fuels
FR1493144A (fr) * 1966-08-19 1967-08-25 Lucas Industries Ltd Perfectionnements aux appareils de combustion pour moteurs de turbines à gaz
US4226088A (en) * 1977-02-23 1980-10-07 Hitachi, Ltd. Gas turbine combustor
GB2086031A (en) * 1980-10-22 1982-05-06 Gen Motors Corp Gas Turbine Combustion System
GB2116308A (en) * 1982-03-08 1983-09-21 Westinghouse Electric Corp Improved Low-NOx, rich-lean combustor
US4488866A (en) * 1982-08-03 1984-12-18 Phillips Petroleum Company Method and apparatus for burning high nitrogen-high sulfur fuels
US4698963A (en) * 1981-04-22 1987-10-13 The United States Of America As Represented By The Department Of Energy Low NOx combustor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845940A (en) * 1981-02-27 1989-07-11 Westinghouse Electric Corp. Low NOx rich-lean combustor especially useful in gas turbines
GB2198518B (en) * 1986-12-10 1990-08-01 Rolls Royce Plc Combustion apparatus for a gas turbine engine
US5103630A (en) * 1989-03-24 1992-04-14 General Electric Company Dry low NOx hydrocarbon combustion apparatus
US5289686A (en) * 1992-11-12 1994-03-01 General Motors Corporation Low nox gas turbine combustor liner with elliptical apertures for air swirling
US5437158A (en) * 1993-06-24 1995-08-01 General Electric Company Low-emission combustor having perforated plate for lean direct injection
US5479781A (en) * 1993-09-02 1996-01-02 General Electric Company Low emission combustor having tangential lean direct injection

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974485A (en) * 1958-06-02 1961-03-14 Gen Electric Combustor for fluid fuels
FR1493144A (fr) * 1966-08-19 1967-08-25 Lucas Industries Ltd Perfectionnements aux appareils de combustion pour moteurs de turbines à gaz
US4226088A (en) * 1977-02-23 1980-10-07 Hitachi, Ltd. Gas turbine combustor
GB2086031A (en) * 1980-10-22 1982-05-06 Gen Motors Corp Gas Turbine Combustion System
US4698963A (en) * 1981-04-22 1987-10-13 The United States Of America As Represented By The Department Of Energy Low NOx combustor
GB2116308A (en) * 1982-03-08 1983-09-21 Westinghouse Electric Corp Improved Low-NOx, rich-lean combustor
US4488866A (en) * 1982-08-03 1984-12-18 Phillips Petroleum Company Method and apparatus for burning high nitrogen-high sulfur fuels

Also Published As

Publication number Publication date
JPH1151394A (ja) 1999-02-26
US5996351A (en) 1999-12-07
EP0890795A2 (de) 1999-01-13

Similar Documents

Publication Publication Date Title
EP0890795A3 (de) Axial gestufte Brennkammer mit schneller Abkühlung der Verbrennungsgase
EP0845634A3 (de) Gasturbinenbrennkammer und Betriebsverfahren dafür
EP0957311A3 (de) Gasturbinenbrennkammer
US4194358A (en) Double annular combustor configuration
EP1195559B1 (de) Brennkammerwand mit unterschiedlich gerichteten Kühlungsbohrungen
EP1408280B1 (de) Hybriddrallerzeuger
US5099644A (en) Lean staged combustion assembly
US6189814B1 (en) Gas turbine engine combustion chamber
US6286298B1 (en) Apparatus and method for rich-quench-lean (RQL) concept in a gas turbine engine combustor having trapped vortex cavity
CA2664056C (en) Combustor with improved cooling holes arrangement
US7757492B2 (en) Method and apparatus to facilitate cooling turbine engines
US7596950B2 (en) Augmentor radial fuel spray bar with counterswirling heat shield
US7624577B2 (en) Gas turbine engine combustor with improved cooling
US7241108B2 (en) Cantilevered stator stage
US20070022758A1 (en) Reverse-flow gas turbine combustion system
EP1359375A3 (de) Ringbrennkammer mit Gegendrall
US8272219B1 (en) Gas turbine engine combustor having trapped dual vortex cavity
US20040079083A1 (en) Liner for a gas turbine engine combustor having trapped vortex cavity
EP1507118A3 (de) Aufbau eines Brennkammerdomes einer Gasturbine mit freischwimmend aufgehängter Verwirbelungsvorrichtung
KR20040036629A (ko) 가스 터빈용 연소기 라이너
EP1288577A3 (de) Gasturbine und Brennkammer dafür
EP0939275A3 (de) Brennstoffdüse und Führung für die Düse einer Gasturbine
CA1208922A (en) Combustor liner with dual function cooling airflow
EP0972993A3 (de) Überschlagrohr für Gasturbinenbrennkammern
EP0953759A3 (de) Einspritz- und Zündsystem für Raketen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000922

AKX Designation fees paid

Free format text: DE FR GB

17Q First examination report despatched

Effective date: 20020923

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040610